This YouTube downloader will convert videos to MP4 automatically for you when the video source is in another format. For example, if the video uploaded is in 8K, then you can selectively download the video to 8K, 4K, HD, or other inferior qualities. The easy and reliable video downloader for PC - EaseUS Video Downloader enables you to download YouTube videos to 8K/4K/HD as long as the publisher uploads the video in high quality.
EaseUS Video Downloader - Download YouTube to MP4 in High Quality If so, you can download the 4K video first, and then convert WEBM to MP4 using an online converter. Notes: Some YouTube downloaders may offer 4K in the WEBM format. Don't know how to find such a YouTube to MP4 downloader? There is a collection of easy 4K YouTube downloaders that will download YouTube videos to MP4 in 4K for you. Thus, if you are sure the video source has a high resolution, all you need is to find a YouTube downloader that can fulfill your needs.
The source video from YouTube is 4K or higher.But that's not true since you can download YouTube videos in 4K easily as long as the requirements below are well met: Downloading YouTube videos to MP4 in 4K (the same as 2160p) may sound impossible given that YouTube disallows you to download its videos and music on your computer, even if you are a YouTube Premium subscriber.